Is it normal to hate my siblings

Because I'm the youngest sibling I constantly get belittled by my four other sibling, I never get heard always get ignored, e.g I come up with a good solution i say it four times everyone ignores me my brother says it 5 mins later and they all go with that, they treat me like I'm still ten. Not to mention the lack of respect I get but I'm always supposed to respect the others. I honestly hate these ppl, and I can't wait to leave for uni and cut all ties with them and be around ppl who treat me as an equal.